Dec 19 22:14:04.193 INFO checking QuietMisdreavus/crystal-rustdoc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:14:04.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/QuietMisdreavus/crystal-rustdoc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:14:04.624 INFO [stdout] 4ebc2806e4d4b9d04a2dde38ebc4546a63b3073b85f5fbc72b1b9cb1289dbe95
Dec 19 22:14:04.626 INFO running `"docker" "start" "-a" "4ebc2806e4d4b9d04a2dde38ebc4546a63b3073b85f5fbc72b1b9cb1289dbe95"`
Dec 19 22:14:06.004 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 19 22:14:06.228 INFO [stderr]     Checking unicode-xid v0.0.4
Dec 19 22:14:06.464 INFO [stderr]     Checking synom v0.11.3
Dec 19 22:14:06.917 INFO [stderr]     Checking syn v0.11.11
Dec 19 22:14:09.951 INFO [stderr]     Checking rustdoc v0.1.0 (/opt/crater/workdir)
Dec 19 22:14:10.170 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:14:10.170 INFO [stderr]   --> src/main.rs:34:43
Dec 19 22:14:10.170 INFO [stderr]    |
Dec 19 22:14:10.170 INFO [stderr] 34 |                         ret.push_str(text.trim_left_matches("//!"));
Dec 19 22:14:10.170 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 19 22:14:10.170 INFO [stderr]    |
Dec 19 22:14:10.170 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:14:10.170 INFO [stderr] 
Dec 19 22:14:10.172 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:14:10.172 INFO [stderr]   --> src/main.rs:36:43
Dec 19 22:14:10.172 INFO [stderr]    |
Dec 19 22:14:10.172 INFO [stderr] 36 |                         ret.push_str(text.trim_left_matches("///"));
Dec 19 22:14:10.172 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 19 22:14:10.172 INFO [stderr] 
Dec 19 22:14:10.220 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:14:10.220 INFO [stderr]   --> src/main.rs:34:43
Dec 19 22:14:10.220 INFO [stderr]    |
Dec 19 22:14:10.220 INFO [stderr] 34 |                         ret.push_str(text.trim_left_matches("//!"));
Dec 19 22:14:10.220 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 19 22:14:10.220 INFO [stderr]    |
Dec 19 22:14:10.220 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 22:14:10.220 INFO [stderr] 
Dec 19 22:14:10.220 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 22:14:10.220 INFO [stderr]   --> src/main.rs:36:43
Dec 19 22:14:10.220 INFO [stderr]    |
Dec 19 22:14:10.220 INFO [stderr] 36 |                         ret.push_str(text.trim_left_matches("///"));
Dec 19 22:14:10.220 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 19 22:14:10.220 INFO [stderr] 
Dec 19 22:14:10.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
Dec 19 22:14:10.624 INFO running `"docker" "inspect" "4ebc2806e4d4b9d04a2dde38ebc4546a63b3073b85f5fbc72b1b9cb1289dbe95"`
Dec 19 22:14:10.690 INFO running `"docker" "rm" "-f" "4ebc2806e4d4b9d04a2dde38ebc4546a63b3073b85f5fbc72b1b9cb1289dbe95"`
Dec 19 22:14:10.784 INFO [stdout] 4ebc2806e4d4b9d04a2dde38ebc4546a63b3073b85f5fbc72b1b9cb1289dbe95